vizeo E550-B2E wont power on

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  • liberatorx2
    New Member
    • May 2017
    • 6
    • usa
    #1

    vizeo E550-B2E wont power on

    Vizeo E550-B2E wont power on. When I looked at the power board I found part ic901 had the corner chipped off ? Cant read the actual # on the part cause of the chip missing. Does anyone know what part this is ? Could it cause the tv to not power on ?
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    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA
      #2
      Re: vizeo E550-B2E wont power on

      Which one is your board?
      http://www.shopjimmy.com/catalogsear...t/?q=E550i-b2e
      It looks like there are still some printing left on that SMPS IC for standby power supply.
      Last edited by budm; 05-12-2017, 10:41 PM.
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

        Comment

        • liberatorx2
          New Member
          • May 2017
          • 6
          • usa
          #3
          Re: vizeo E550-B2E wont power on

          Thanks for reply, yhis is my board
          Vizio 056.04167.1071 Power Supply Board E550I-B2 E550I-B2E
          So could this likely be my problem , & if so is it easiest just to replace the board ?

            Comment

            • dick_barton
              Badcaps Legend
              • Aug 2015
              • 6642
              • Wales
              #4
              Re: vizeo E550-B2E wont power on

              Yes that is a major problem and need to be replaced once identified. However there may well be another problem that caused the IC to blow up.
              Willing to help but I'm no expert.

                Comment

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